Protein
Protein is the number-one nutrition topic for people on GLP-1 medications: appetite drops, portions shrink, and protein-dense foods are often the first thing left on the plate. Powders and ready-to-drink shakes are the most common way people close the gap, and clinicians commonly emphasize protein to help preserve lean mass during weight loss.
This table ranks current Amazon listings by price per serving. Protein per serving varies (typically 20–30g for powders), so check labels for protein content, added sugar, and serving size — and ask your care team what daily protein target fits you.
Read the full guide: Protein While Taking a GLP-1 Medication: A Practical Buying Guide
Prices refreshed as of Jul 15, 2026, 9:18 PM ET.
| Product | Category | Form | Servings | Price | Per serving | Value |
|---|---|---|---|---|---|---|
| Protein | powder | 17 | $11.79as of Jul 15, 2026, 9:16 PM ET | $0.69 | 100 | |
| Protein | powder | 76 | $57.99as of Jul 15, 2026, 9:16 PM ET | $0.76 | 100 | |
| Protein | powder | 64 | $69.95as of Jul 15, 2026, 9:16 PM ET | $1.09 | 88 | |
| Protein | powder | 16 | $18.99as of Jul 15, 2026, 9:16 PM ET | $1.19 | 83 | |
| Protein | powder | 35 | $43.13as of Jul 15, 2026, 9:16 PM ET | $1.23 | 80 | |
 Rule 1 Proteins Casein Protein, Chocolate Fudge, 52 Servings Rule 1 Proteins | Protein | capsule | 52 | $64.99as of Jul 15, 2026, 9:16 PM ET | $1.25 | 79 |
| Protein | powder | 28 | $36.95as of Jul 15, 2026, 9:16 PM ET | $1.32 | 75 | |
| Protein | powder | 53 | $69.98as of Jul 15, 2026, 9:16 PM ET | $1.32 | 75 | |
 Isopure Clear Protein Stick Pack, Mixed Berry, 20 Count (Pack of 1) Isopurecheck serving info | Protein | capsule | 20 | $26.59as of Jul 15, 2026, 9:16 PM ET | $1.33 | — |
| Protein | capsule | 15 | $19.99as of Jul 15, 2026, 9:16 PM ET | $1.33 | 74 | |
| Protein | powder | 18 | $24.97as of Jul 15, 2026, 9:16 PM ET | $1.39 | 72 | |
| Protein | powder | 18 | $24.97as of Jul 15, 2026, 9:16 PM ET | $1.39 | 72 | |
| Protein | powder | 26 | $36.95as of Jul 15, 2026, 9:16 PM ET | $1.42 | 70 | |
| Protein | powder | 53 | $76.13as of Jul 15, 2026, 9:16 PM ET | $1.44 | 69 | |
| Protein | powder | 20 | $29.25as of Jul 15, 2026, 9:16 PM ET | $1.46 | 67 | |
| Protein | powder | 19 | $28.70as of Jul 15, 2026, 9:16 PM ET | $1.51 | 65 | |
| Protein | powder | 50 | $77.94as of Jul 15, 2026, 9:16 PM ET | $1.56 | 62 | |
| Protein | powder | 53 | $84.77as of Jul 15, 2026, 9:16 PM ET | $1.60 | 60 | |
| Protein | capsule | 15 | $24.99as of Jul 15, 2026, 9:16 PM ET | $1.67 | 55 | |
| Protein | powder | 20 | $34.99as of Jul 15, 2026, 9:16 PM ET | $1.75 | 51 | |
| Protein | powder | 17 | $29.97as of Jul 15, 2026, 9:16 PM ET | $1.76 | 50 | |
| Protein | powder | 17 | $29.97as of Jul 15, 2026, 9:16 PM ET | $1.76 | 50 | |
| Protein | powder | 27 | $47.99as of Jul 15, 2026, 9:16 PM ET | $1.78 | 50 | |
| Protein | powder | 36 | $63.99as of Jul 15, 2026, 9:16 PM ET | $1.78 | 50 | |
| Protein | powder | 44 | $81.94as of Jul 15, 2026, 9:16 PM ET | $1.86 | 45 | |
| Protein | powder | 24 | $44.99as of Jul 15, 2026, 9:16 PM ET | $1.87 | 44 | |
| Protein | powder | 20 | $38.22as of Jul 15, 2026, 9:16 PM ET | $1.91 | 42 | |
| Protein | powder | 18 | $35.19as of Jul 15, 2026, 9:16 PM ET | $1.96 | 40 | |
| Protein | powder | 25 | $49.99as of Jul 15, 2026, 9:16 PM ET | $2.00 | 37 | |
| Protein | powder | 25 | $49.99as of Jul 15, 2026, 9:16 PM ET | $2.00 | 37 | |
| Protein | powder | 30 | $59.99as of Jul 15, 2026, 9:16 PM ET | $2.00 | 37 | |
| Protein | powder | 30 | $59.99as of Jul 15, 2026, 9:16 PM ET | $2.00 | 37 | |
| Protein | powder | 16 | $34.97as of Jul 15, 2026, 9:16 PM ET | $2.19 | 27 | |
| Protein | powder | 16 | $34.97as of Jul 15, 2026, 9:16 PM ET | $2.19 | 27 | |
| Protein | powder | 18 | $39.99as of Jul 15, 2026, 9:16 PM ET | $2.22 | 24 | |
| Protein | powder | 20 | $44.99as of Jul 15, 2026, 9:16 PM ET | $2.25 | 23 | |
| Protein | capsule | 28 | $64.99as of Jul 15, 2026, 9:16 PM ET | $2.32 | 18 | |
| Protein | drink | 12 | $27.99as of Jul 15, 2026, 9:16 PM ET | $2.33 | — | |
| Protein | powder | 20 | $54.99as of Jul 15, 2026, 9:16 PM ET | $2.75 | 0 | |
| Protein | powder | 5 | $14.99as of Jul 15, 2026, 9:16 PM ET | $3.00 | 0 | |
 OWYN Only What You Need Pro Elite Vanilla Flavored Protein Shake, 32g Protein, 0g Sugar, High Protein, Dairy Free, Gluten Free, Plant Based Protein Drink, 12 Count OWYN Only What You Needcheck serving info | Protein | drink | 12 | $42.94as of Jul 15, 2026, 9:16 PM ET | $3.58 | — |
| Protein | drink | 12 | $49.99as of Jul 15, 2026, 9:16 PM ET | $4.17 | — | |
| Protein | powder | 1 | $4.99as of Jul 15, 2026, 9:16 PM ET | $4.99 | 0 | |
| Protein | powder | 8 | $39.98as of Jul 15, 2026, 9:16 PM ET | $5.00 | 0 | |
 Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 5 Pound (Packaging May Vary) Optimum Nutritioncheck serving info | Protein | powder | N/A | $96.28as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate 1.98 Pound (Packaging May Vary) Optimum Nutritioncheck serving info | Protein | powder | N/A | $54.25as of Jul 15, 2026, 9:16 PM ET | N/A | — |
| Protein | powder | N/A | $108.99as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
 Nutricost Isolate Whey Protein Powder, Vanilla, 5 pounds Nutricostcheck serving info | Protein | powder | N/A | $106.95as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 5 Pound (Packaging May Vary) Optimum Nutritioncheck serving info | Protein | powder | N/A | $96.28as of Jul 15, 2026, 9:16 PM ET | N/A | — |
| Protein | powder | N/A | $31.99as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
| Protein | capsule | N/A | $23.19as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
 NOW Foods Sports Nutrition, Pea Protein 24 g, Fast Absorbing, Unflavored Powder, 2-Pound NOW Foodscheck serving info | Protein | powder | N/A | $19.99as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Premier Protein Shake, Chocolate, 30g Protein, No Added Sugar, 24 Vitamins & Minerals to Support Immune Health, Gluten-Free,11.5 fl oz (12 Pack) Premier Protein12-packcheck serving info | Protein | drink | N/A | $29.64as of Jul 15, 2026, 9:16 PM ET | N/A | — |
| Protein | drink | N/A | $27.97as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
 Core Power Elite High Protein Shake, Chocolate, 42g Bottle, 14oz, 12 Pack Core Power12-packcheck serving info | Protein | drink | N/A | $50.98as of Jul 15, 2026, 9:16 PM ET | N/A | — |
| Protein | drink | N/A | $19.87as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
 Premier Protein Shake, Vanilla, 30g Protein, No Added Sugar, 24 Vitamins & Minerals to Support Immune Health, Gluten-Free, 11.5 fl oz (12 Pack) Premier Protein12-packcheck serving info | Protein | drink | N/A | $29.26as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Premier Protein Shake, 8 Flavor Variety Pack, 30g Protein, No Added Sugar, 24 Vitamins & Minerals to Support Immune Health, Gluten-Free, 11.5 fl oz (8 Pack) Premier Protein8-packcheck serving info | Protein | drink | N/A | $26.49as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Premier Protein Shake, Café Latte, 30g Protein, No Added Sugar, 24 Vitamins & Minerals to Support Immune Health, Gluten-Free, 11.5 fl oz (12 Pack) Premier Protein12-packcheck serving info | Protein | drink | N/A | $29.64as of Jul 15, 2026, 9:16 PM ET | N/A | — |
| Protein | drink | N/A | $25.41as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
 NOW Foods Sports Nutrition, Whey Protein Isolate, 25 G With BCAAs, Creamy Chocolate Powder, 5-Pound NOW Foodscheck serving info | Protein | powder | N/A | $83.97as of Jul 15, 2026, 9:16 PM ET | N/A | — |
| Protein | powder | N/A | $47.97as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
 Muscle Milk Pro High Protein Shake, Chocolate, 11 fl oz Cartons (12 Pack) Muscle Milk12-packcheck serving info | Protein | drink | N/A | $26.98as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 2 Pound (Packaging May Vary) Optimum Nutritioncheck serving info | Protein | powder | N/A | $45.62as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Levels Whey Protein Powder, No Artificial Ingredients, Vanilla Bean, 2LB Levels Nutritioncheck serving info | Protein | powder | N/A | $44.99as of Jul 15, 2026, 9:16 PM ET | N/A | — |
| Protein | powder | N/A | $44.99as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
 Nutricost Casein Protein Powder 5lb - Micellar Casein, Non-GMO, Gluten Free (Unflavored) Nutricostcheck serving info | Protein | powder | N/A | $69.95as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Levels 100% Micellar Casein Protein, Hormone Free, Vanilla Bean, 4LB Levels Nutritioncheck serving info | Protein | capsule | N/A | $79.99as of Jul 15, 2026, 9:16 PM ET | N/A | — |
| Protein | powder | N/A | $37.97as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
| Protein | powder | N/A | $32.89as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
| Protein | powder | N/A | $18.32as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
| Protein | powder | N/A | $3.49as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
 REDCON1 MRE RTD Protein Shake | Milk Chocolate | Lactose Free, 40g Protein - 12 Pack, 14 oz REDCON112-packcheck serving info | Protein | drink | N/A | $40.99as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 REDCON1 MRE RTD Protein Shake | Strawberry Shortcake | Lactose Free, 40g Protein - 12 Pack, 14 oz REDCON112-packcheck serving info | Protein | drink | N/A | $40.99as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Core Power Protein Shake, Vanilla, 26g Bottle, 14oz, 12 Pack Core Power12-packcheck serving info | Protein | drink | N/A | $41.88as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Core Power Elite High Protein Shake, Strawberry, 42g Bottle, 14oz, 12 Pack Core Power12-packcheck serving info | Protein | drink | N/A | $54.60as of Jul 15, 2026, 9:16 PM ET | N/A | — |
 Core Power Protein Shake, Chocolate, 26g Bottle, 14oz, 12 Pack Core Power12-packcheck serving info | Protein | drink | N/A | $41.88as of Jul 15, 2026, 9:16 PM ET | N/A | — |
| Protein | powder | N/A | $52.99as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
| Protein | powder | N/A | $52.99as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
| Protein | powder | N/A | $34.99as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
| Protein | powder | N/A | $45.00as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
 NOW Foods Sports Nutrition, Whey Protein Isolate, 25 g With BCAAs, Unflavored Powder, 1.2-Pound NOW Foodscheck serving info | Protein | powder | N/A | $35.98as of Jul 15, 2026, 9:16 PM ET | N/A | — |
| Protein | powder | N/A | $35.95as of Jul 15, 2026, 9:16 PM ET | N/A | — | |
 Levels 100% Micellar Casein Protein, Hormone Free, Chocolate, 2LB Levels Nutritioncheck serving info | Protein | capsule | N/A | $44.99as of Jul 15, 2026, 9:16 PM ET | N/A | — |
BetterBody Foods Vegan Protein Powder, Unflavored, Organic, Plant Protein Isolate, 12.7 OZBetterBody Foods · Protein · powder
$11.79 · $0.69/serving
as of Jul 15, 2026, 9:16 PM ET
Value 100: 50% below typical for Protein
NAKED Pea - 5LB 100% Pea Protein Powder from North American Farms - Unflavored Vegan Pea Protein Isolate - NSF Certified, Plant Protein Powder, Easy to Digest - 76 ServingsNAKED · Protein · powder
$57.99 · $0.76/serving
as of Jul 15, 2026, 9:16 PM ET
Value 100: 50% below typical for Protein
Nutricost Casein Protein Powder 5lb Chocolate - Micellar Casein, Gluten Free, Non-GMONutricost · Protein · powder
$69.95 · $1.09/serving
as of Jul 15, 2026, 9:16 PM ET
Value 88: 38% below typical for Protein
NATURE TARGET Plant Based Protein Powder, Unflavored, Vegan Protein PowderNATURE TARGET · Protein · powder
$18.99 · $1.19/serving
as of Jul 15, 2026, 9:16 PM ET
Value 83: 33% below typical for Protein
Myprotein Clear Whey Isolate Protein Powder, 35 Servings (1.9lbs) Lemonade, 20g Protein per Serving, Naturally Flavored Drink Mix, Daily Protein Intake for Superior PerformanceMyprotein · Protein · powder
$43.13 · $1.23/serving
as of Jul 15, 2026, 9:16 PM ET
Value 80: 30% below typical for Protein
- Rule 1 Proteins Casein Protein, Chocolate Fudge, 52 Servings
Rule 1 Proteins · Protein · capsule
$64.99 · $1.25/serving
as of Jul 15, 2026, 9:16 PM ET
Value 79: 29% below typical for Protein
Nutricost Casein Protein Powder 2lb VanillaNutricost · Protein · powder
$36.95 · $1.32/serving
as of Jul 15, 2026, 9:16 PM ET
Value 75: 25% below typical for Protein
Dymatize Elite Casein Protein Powder, Cookies & Cream, 100% Micellar Casein, 25g Protein, 5.4g BCAAs, 2.3g Leucine, Slow Absorbing for Overnight Muscle Recovery, 4 lb (53 Servings)Dymatize · Protein · powder
$69.98 · $1.32/serving
as of Jul 15, 2026, 9:16 PM ET
Value 75: 25% below typical for Protein
- Isopure Clear Protein Stick Pack, Mixed Berry, 20 Count (Pack of 1)
Isopure · Protein · capsule
$26.59 · $1.33/serving
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info 
NAKED Pea - Pea Protein Isolate - Plant Based, Vegetarian & Vegan Protein. NSF Certified, Easy to Digest, Non-GMO, No Lactose, No Soy and Gluten Free - 15 ServingsNAKED · Protein · capsule
$19.99 · $1.33/serving
as of Jul 15, 2026, 9:16 PM ET
Value 74: 24% below typical for Protein
Six Star Whey Protein Powder Whey Protein Plus | Whey Protein Isolate & Peptides | Lean Protein Powder for Muscle Gain | Muscle Builder for Men & Women | Triple Chocolate, 1.82 lbs (826 g)Six Star · Protein · powder
$24.97 · $1.39/serving
as of Jul 15, 2026, 9:16 PM ET
Value 72: 22% below typical for Protein
Six Star Whey Protein Powder Plus - Muscle Building & Recovery Formula with Whey Isolate Powder, BCAAs, 30g Protein, Immune Support - Post-Workout Supplement - Vanilla Cream, 1.8 lbsSix Star · Protein · powder
$24.97 · $1.39/serving
as of Jul 15, 2026, 9:16 PM ET
Value 72: 22% below typical for Protein
Nutricost Casein Protein Powder 2lb ChocolateNutricost · Protein · powder
$36.95 · $1.42/serving
as of Jul 15, 2026, 9:16 PM ET
Value 70: 20% below typical for Protein
Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 4 Pound (Packaging May Vary)Optimum Nutrition · Protein · powder
$76.13 · $1.44/serving
as of Jul 15, 2026, 9:16 PM ET
Value 69: 19% below typical for Protein
Isopure Plant-Based Protein Powder – 20g Organic Pea and Rice Protein with a Complete Amino Acid Profile – Supports Muscle Recovery & Lean Nutrition, Unflavored, 20 ServingsIsopure · Protein · powder
$29.25 · $1.46/serving
as of Jul 15, 2026, 9:16 PM ET
Value 67: 17% below typical for Protein
MuscleTech Whey Protein Powder Clear Whey Protein Isolate Whey Isolate Protein Powder for Women & Men Clear Protein Drink 22g of Protein, 90 Calories Lemon Berry Blizzard, 1.1lb(19 Servings)Muscletech · Protein · powder
$28.70 · $1.51/serving
as of Jul 15, 2026, 9:16 PM ET
Value 65: 15% below typical for Protein
Dymatize Elite Casein Protein Powder, Chocolate, 100% Micellar Casein, 25g Protein, 5.4g BCAAs, 2.3g Leucine, Slow Absorbing for Overnight Muscle Recovery, 4 lb (50 Servings)Dymatize · Protein · powder
$77.94 · $1.56/serving
as of Jul 15, 2026, 9:16 PM ET
Value 62: 12% below typical for Protein
Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Creamy Vanilla, 4 Pound (Packaging May Vary)Optimum Nutrition · Protein · powder
$84.77 · $1.60/serving
as of Jul 15, 2026, 9:16 PM ET
Value 60: 10% below typical for Protein
NAKED Casein - 1Lb Micellar Casein Protein - Bulk, Zero Carb, NSF Certified, GMO-Free, Gluten Free, Soy Free, Preservative Free - Stimulate Muscle Growth - Enhance Recovery - 15 ServingsNAKED · Protein · capsule
$24.99 · $1.67/serving
as of Jul 15, 2026, 9:16 PM ET
Value 55: 5% below typical for Protein
Myprotein Clear Whey Isolate Protein Powder, 1.1 Lb (20 Servings) Peach Mango, 20g Protein per Serving, Naturally Flavored Drink Mix, Daily Protein Intake for Superior PerformanceMyprotein · Protein · powder
$34.99 · $1.75/serving
as of Jul 15, 2026, 9:16 PM ET
Value 51: 1% below typical for Protein
Premier Protein Powder, Vanilla Milkshake, 30g Protein, 1g Sugar, 100% Whey Protein, Keto Friendly, No Soy, Gluten Free, 23.3 oz (17 Servings)Premier Protein · Protein · powder
$29.97 · $1.76/serving
as of Jul 15, 2026, 9:16 PM ET
Value 50: Typical price for Protein
Premier Protein Powder, Chocolate Milkshake, 30g Protein, No Added Sugar, 100% Whey Protein, Keto Friendly, Soy & Gluten Free, 24.5 oz (17 Servings)Premier Protein · Protein · powder
$29.97 · $1.76/serving
as of Jul 15, 2026, 9:16 PM ET
Value 50: Typical price for Protein
RYSE Loaded Protein Powder - Cinnamon Toast - 25g Whey Protein Isolate & Concentrate with Prebiotic Fiber & MCTs - Low Carb, Low Sugar, Digestive-Friendly - 27 Servings / 2 lb TubRYSE Up Supplements · Protein · powder
$47.99 · $1.78/serving
as of Jul 15, 2026, 9:16 PM ET
Value 50: Typical price for Protein
Isopure Clear Whey Isolate Protein Powder, Lactose Free, Gluten Free, Naturally Flavored, Tropical Punch, 20g Protein Per Serving, 1.9 Lbs, 36 Servings (Packaging May Vary)Isopure · Protein · powder
$63.99 · $1.78/serving
as of Jul 15, 2026, 9:16 PM ET
Value 50: Typical price for Protein
Optimum Nutrition Gold Standard 100% Isolate, Protein Powder, Chocolate Bliss, 3 Pounds, 44 Servings. Whey Protein Isolate (Packaging May Vary)Optimum Nutrition · Protein · powder
$81.94 · $1.86/serving
as of Jul 15, 2026, 9:16 PM ET
Value 45: 5% above typical for Protein
NAKED Whey Vanilla Protein Powder - Only 3 Ingredients - Grass Fed Whey Protein Powder, Vanilla Flavor, and Organic Coconut Sugar, NSF Certified, No GMO, No Soy, and Gluten Free - 24 ServingsNAKED · Protein · powder
$44.99 · $1.87/serving
as of Jul 15, 2026, 9:16 PM ET
Value 44: 6% above typical for Protein
Dymatize ISO100 Whey Protein Powder Isolate, Gourmet Vanilla, 25g of Protein, 5.5g BCAAs, Less Than 120 Cal., Gluten Free, 1g Fat, 1g Sugar, 2g Carb (20 Servings)Dymatize · Protein · powder
$38.22 · $1.91/serving
as of Jul 15, 2026, 9:16 PM ET
Value 42: 8% above typical for Protein
Oath Nutrition Clear Whey Isolate Protein Powder, Pink Lemonade, 20g Complete Protein per Serving, No Added Sugar, Grass-Fed, 18 ServingsOATH NUTRITION · Protein · powder
$35.19 · $1.96/serving
as of Jul 15, 2026, 9:16 PM ET
Value 40: 10% above typical for Protein
Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Creamy Vanilla, 1.81 Pound (Packaging May Vary)Optimum Nutrition · Protein · powder
$49.99 · $2.00/serving
as of Jul 15, 2026, 9:16 PM ET
Value 37: 13% above typical for Protein
Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 2 Pound (Packaging May Vary)Optimum Nutrition · Protein · powder
$49.99 · $2.00/serving
as of Jul 15, 2026, 9:16 PM ET
Value 37: 13% above typical for Protein
Transparent Labs Grass-Fed Whey Protein Isolate - Naturally Flavored, Gluten Free Whey Protein Powder with 28g of Protein per Serving & 9 Amino Acids - 30 Servings, Milk ChocolateTransparent Labs · Protein · powder
$59.99 · $2.00/serving
as of Jul 15, 2026, 9:16 PM ET
Value 37: 13% above typical for Protein
Transparent Labs Grass-Fed Whey Protein Isolate - Naturally Flavored, Gluten Free Whey Protein Powder with 28g of Protein per Serving & 9 Amino Acids - 30 Servings, French VanillaTransparent Labs · Protein · powder
$59.99 · $2.00/serving
as of Jul 15, 2026, 9:16 PM ET
Value 37: 13% above typical for Protein
Isopure Clear Whey Isolate Protein Powder, Lactose Free, Gluten Free, Naturally Flavored, Watermelon Lime, 20g Protein Per Serving, 14.1 Oz, 16 Servings (Packaging May Vary)Isopure · Protein · powder
$34.97 · $2.19/serving
as of Jul 15, 2026, 9:16 PM ET
Value 27: 23% above typical for Protein
Isopure Clear Whey Isolate Protein Powder, Lactose Free, Gluten Free, Naturally Flavored, Mixed Berry, 20g Protein Per Serving, 14.1 Oz, 16 Servings (Packaging May Vary)Isopure · Protein · powder
$34.97 · $2.19/serving
as of Jul 15, 2026, 9:16 PM ET
Value 27: 23% above typical for Protein
Oath Nutrition Clear Whey Isolate Protein Powder, Frosty Lemonade, 20g Complete Protein per Serving, No Added Sugar, Grass-Fed, 18 ServingsOATH NUTRITION · Protein · powder
$39.99 · $2.22/serving
as of Jul 15, 2026, 9:16 PM ET
Value 24: 26% above typical for Protein
Truvani Organic Plant Based Protein Powder | Unflavored | 20 ServingsTruvani · Protein · powder
$44.99 · $2.25/serving
as of Jul 15, 2026, 9:16 PM ET
Value 23: 27% above typical for Protein
NAKED Whey Isolate Protein - Only 2 Ingredients, 30g Grass-Fed Protein, Zero Carb, Unflavored, Undenatured, Non-GMO, No Soy, Gluten-Free, No Preservatives - 28 ServingsNAKED · Protein · capsule
$64.99 · $2.32/serving
as of Jul 15, 2026, 9:16 PM ET
Value 18: 32% above typical for Protein
Oikos Protein Shake, Salted Caramel, 30g High Protein Drinks, Shelf Stable, Ready to Drink, 5g Prebiotic Fiber, 12 fl oz Bottle, 12 CountOikos · Protein · drink
$27.99 · $2.33/serving
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info
GHOST Clear Whey Isolate Protein Powder, Blue Raspberry - 1.4 LB Tub, 25G of Whey Protein - Post Workout Drink for Muscle Gain & Recovery – Sugar Free, Soy Free & Zero Fat, 20 ServingsGHOST · Protein · powder
$54.99 · $2.75/serving
as of Jul 15, 2026, 9:16 PM ET
Value 0: 50% above typical for Protein
PEScience Select Protein Powder, Whey and Casein Blend, Lean Protein Powder for Women and Men, Low Calorie, Low Carb, Keto Friendly, Gluten Free, Cake Pop - 5 ServingsPEScience · Protein · powder
$14.99 · $3.00/serving
as of Jul 15, 2026, 9:16 PM ET
Value 0: 50% above typical for Protein
- OWYN Only What You Need Pro Elite Vanilla Flavored Protein Shake, 32g Protein, 0g Sugar, High Protein, Dairy Free, Gluten Free, Plant Based Protein Drink, 12 Count
OWYN Only What You Need · Protein · drink
$42.94 · $3.58/serving
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info 
OWYN Only What You Need Pro Elite Chocolate Flavored Protein Shake, 32g Protein, 0g Sugar, High Protein, Dairy Free, Gluten Free, Plant Based Protein Drink, 12 CountOWYN Only What You Need · Protein · drink
$49.99 · $4.17/serving
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info
Truvani Organic Plant Based Protein Powder | Vanilla | 1 ServingTruvani · Protein · powder
$4.99 · $4.99/serving
as of Jul 15, 2026, 9:16 PM ET
Value 0: 50% above typical for Protein
Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (8 Servings)Dymatize · Protein · powder
$39.98 · $5.00/serving
as of Jul 15, 2026, 9:16 PM ET
Value 0: 50% above typical for Protein
- Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 5 Pound (Packaging May Vary)
Optimum Nutrition · Protein · powder
$96.28
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info - Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate 1.98 Pound (Packaging May Vary)
Optimum Nutrition · Protein · powder
$54.25
as of Jul 15, 2026, 9:16 PM ET
Value N/A
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Dymatize ISO 100 Whey Protein Powder with 25g of Hydrolyzed 100% Whey Isolate, Vanilla 5 Pound, Package may varyDymatize · Protein · powder
$108.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info- Nutricost Isolate Whey Protein Powder, Vanilla, 5 pounds
Nutricost · Protein · powder
$106.95
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info - Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 5 Pound (Packaging May Vary)
Optimum Nutrition · Protein · powder
$96.28
as of Jul 15, 2026, 9:16 PM ET
Value N/A
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Ascent 100% Clear Whey Protein Powder - Post Workout Whey Protein Isolate, Zero Artificial Flavors & Sweeteners, Gluten Free, 5.5g BCAA, 2.1g Leucine, Essential Amino Acids, Pineapple Coconut, 20 ServAscent · Protein · powder
$31.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
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Anthony's Premium Pea Protein, 2 lb, Plant Based, Gluten Free, Unflavored, Vegan, Keto Friendly, Made from PeasAnthony's · Protein · capsule
$23.19
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info- NOW Foods Sports Nutrition, Pea Protein 24 g, Fast Absorbing, Unflavored Powder, 2-Pound
NOW Foods · Protein · powder
$19.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info - Premier Protein Shake, Chocolate, 30g Protein, No Added Sugar, 24 Vitamins & Minerals to Support Immune Health, Gluten-Free,11.5 fl oz (12 Pack)
Premier Protein · Protein · drink
$29.64
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info 
Ensure Max Protein Shake | Milk Chocolate | Ready to Drink | 30g Protein for Muscle Health | 1g Sugar, 4g Fiber | 11 fl oz, 12 PackEnsure · Protein · drink
$27.97
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info- Core Power Elite High Protein Shake, Chocolate, 42g Bottle, 14oz, 12 Pack
Core Power · Protein · drink
$50.98
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info 
Muscle Milk High Protein Shake, Chocolate, 11 fl oz Cartons (12 Pack) Ultra Filtered Milk, 26g High Quality Protein Shake, 3g Sugar, 160 Calories, No Artificial Flavors, No Artificial Sweeteners, No Added ColorsMuscle Milk · Protein · drink
$19.87
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info- Premier Protein Shake, Vanilla, 30g Protein, No Added Sugar, 24 Vitamins & Minerals to Support Immune Health, Gluten-Free, 11.5 fl oz (12 Pack)
Premier Protein · Protein · drink
$29.26
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info - Premier Protein Shake, 8 Flavor Variety Pack, 30g Protein, No Added Sugar, 24 Vitamins & Minerals to Support Immune Health, Gluten-Free, 11.5 fl oz (8 Pack)
Premier Protein · Protein · drink
$26.49
as of Jul 15, 2026, 9:16 PM ET
Value N/A
8-packcheck serving info - Premier Protein Shake, Café Latte, 30g Protein, No Added Sugar, 24 Vitamins & Minerals to Support Immune Health, Gluten-Free, 11.5 fl oz (12 Pack)
Premier Protein · Protein · drink
$29.64
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info 
Pure Protein Vanilla Protein Shake, 30g Complete Protein, Vitamins A, C, D, and E plus Zinc to Support Immune Health, Ready to Drink and Keto-Friendly, 11oz Bottles, 12 PackPure Protein · Protein · drink
$25.41
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info- NOW Foods Sports Nutrition, Whey Protein Isolate, 25 G With BCAAs, Creamy Chocolate Powder, 5-Pound
NOW Foods · Protein · powder
$83.97
as of Jul 15, 2026, 9:16 PM ET
Value N/A
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BulkSupplements.com Whey Protein Isolate Powder - Unflavored Whey Protein Powder, Nutritional Supplement - Gluten Free, 30g per Serving, 1kg (2.2 lbs) (Pack of 1)BulkSupplements · Protein · powder
$47.97
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info- Muscle Milk Pro High Protein Shake, Chocolate, 11 fl oz Cartons (12 Pack)
Muscle Milk · Protein · drink
$26.98
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info - Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 2 Pound (Packaging May Vary)
Optimum Nutrition · Protein · powder
$45.62
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info - Levels Whey Protein Powder, No Artificial Ingredients, Vanilla Bean, 2LB
Levels Nutrition · Protein · powder
$44.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
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NAKED Whey 2LB 100% Grass Fed Whey Protein Powder - Only 1 Ingredient, Unflavored Whey Protein, NSF Certified, Undenatured, Gluten Free, Soy Free, No GMOs, No PreservativesNAKED · Protein · powder
$44.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info- Nutricost Casein Protein Powder 5lb - Micellar Casein, Non-GMO, Gluten Free (Unflavored)
Nutricost · Protein · powder
$69.95
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info - Levels 100% Micellar Casein Protein, Hormone Free, Vanilla Bean, 4LB
Levels Nutrition · Protein · capsule
$79.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
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BulkSupplements.com Casein Protein Powder - Micellar Casein Powder, Slow Digesting Protein - Unflavored & Gluten Free, 30g per Serving, 1kg (2.2 lbs) (Pack of 1)BulkSupplements · Protein · powder
$37.97
as of Jul 15, 2026, 9:16 PM ET
Value N/A
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Clean Simple Eats Whey Isolate Protein Powder, Simply Vanilla, Naturally Sweetened, Zero Added Sugar, 20g 100% Grass Fed Protein Powder with Digestive Enzymes, Gluten Free, Non GMO, 10 Stick PacksClean Simple Eats · Protein · powder
$32.89
as of Jul 15, 2026, 9:16 PM ET
Value N/A
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Protein2o 20g Whey Protein Isolate Clear Protein Powder, 360mg of Electrolytes, Vitamins B5 & B6, Sugar Free, Strawberry Watermelon, 8-PackProtein2o · Protein · powder
$18.32
as of Jul 15, 2026, 9:16 PM ET
Value N/A
8-packcheck serving info
Rise Grass-Fed Whey Protein Powder - Chocolate Almond | 25g Protein No Artificial Flavors, Colors, or Preservatives - Sugar Free, Gluten-Free, Soy Free (Single Serving, 1 Pack)Rise · Protein · powder
$3.49
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info- REDCON1 MRE RTD Protein Shake | Milk Chocolate | Lactose Free, 40g Protein - 12 Pack, 14 oz
REDCON1 · Protein · drink
$40.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info - REDCON1 MRE RTD Protein Shake | Strawberry Shortcake | Lactose Free, 40g Protein - 12 Pack, 14 oz
REDCON1 · Protein · drink
$40.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info - Core Power Protein Shake, Vanilla, 26g Bottle, 14oz, 12 Pack
Core Power · Protein · drink
$41.88
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info - Core Power Elite High Protein Shake, Strawberry, 42g Bottle, 14oz, 12 Pack
Core Power · Protein · drink
$54.60
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info - Core Power Protein Shake, Chocolate, 26g Bottle, 14oz, 12 Pack
Core Power · Protein · drink
$41.88
as of Jul 15, 2026, 9:16 PM ET
Value N/A
12-packcheck serving info 
Nutrition On The Go Whey Protein Isolate Packets with Creatine - 25g Protein + 5g Creatine - Single-Serve Travel Protein Powder - 5.9g BCAAs, Keto & Low-Carb, Gluten-Free - Chocolate (15-Pack)Nutrition On The Go · Protein · powder
$52.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
15-packcheck serving info
Nutrition On The Go Whey Protein Isolate Packets with Creatine - 25g Protein + 5g Creatine - Single-Serve Travel Protein Powder - 5.9g BCAAs, Keto & Low-Carb, Gluten-Free - Vanilla (15-Pack)Nutrition On The Go · Protein · powder
$52.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
15-packcheck serving info
FlavCity All in One Protein Shake Powder Packets - On the Go Meal Alternative + 25g Protein & 10g Collagen, Made with Organic Reishi & Cordyceps Mushrooms - No Added Sugars, Variety 10 PackFlavCity · Protein · powder
$34.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
10-packcheck serving info
FACTOR FORM Whey Protein Powder | 100% Whey Isolate | 25g Protein & 6.3g BCAAs | Low Carb & Keto-Friendly | No Added Sugar (15 Packets, Vanilla)FACTOR FORM · Protein · powder
$45.00
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info- NOW Foods Sports Nutrition, Whey Protein Isolate, 25 g With BCAAs, Unflavored Powder, 1.2-Pound
NOW Foods · Protein · powder
$35.98
as of Jul 15, 2026, 9:16 PM ET
Value N/A
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SOLO Organic Pea Protein Isolate, Low in Sodium, Canada Grown Peas, 100% Vegan, Non-GMO, Unflavored Plant Based Protein Powder with BCAA, Keto & Paleo Friendly, Easy to Digest, No Additives (2.7 lbs)FOLONA · Protein · powder
$35.95
as of Jul 15, 2026, 9:16 PM ET
Value N/A
check serving info- Levels 100% Micellar Casein Protein, Hormone Free, Chocolate, 2LB
Levels Nutrition · Protein · capsule
$44.99
as of Jul 15, 2026, 9:16 PM ET
Value N/A
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